Analysis of interatomic Contacts of Structural Units in PDB entry:
1I33

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 1I33 entry

There are 6 chains in PDB entry 1I33 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	SER 358
B	ALA 1	SER 358
C	ALA 1	SER 358
D	ALA 1	SER 358
E	ALA 1	SER 358
F	ALA 1	SER 358

There are 94 helices in PDB entry 1I33. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	24	Right-handed alpha
Helix 2	2	A	42	52	Right-handed alpha
Helix 3	3	A	93	97	Right-handed 310
Helix 4	4	A	98	103	Right-handed alpha
Helix 5	5	A	116	121	Right-handed alpha
Helix 6	6	A	121	126	Right-handed alpha
Helix 7	7	A	167	181	Right-handed alpha
Helix 8	8	A	211	215	Right-handed 310
Helix 9	9	A	217	220	Right-handed 310
Helix 10	10	A	227	236	Right-handed alpha
Helix 11	11	A	237	240	Right-handed 310
Helix 12	12	A	269	283	Right-handed alpha
Helix 13	13	A	297	302	Right-handed 310
Helix 14	14	A	312	318	Right-handed alpha
Helix 15	15	A	336	357	Right-handed alpha
Helix 16	16	B	11	24	Right-handed alpha
Helix 17	17	B	42	52	Right-handed alpha
Helix 18	18	B	93	97	Right-handed 310
Helix 19	19	B	98	103	Right-handed alpha
Helix 20	20	B	116	121	Right-handed alpha
Helix 21	21	B	121	126	Right-handed alpha
Helix 22	22	B	149	153	Right-handed 310
Helix 23	23	B	167	181	Right-handed alpha
Helix 24	24	B	211	215	Right-handed 310
Helix 25	25	B	216	220	Right-handed 310
Helix 26	26	B	227	236	Right-handed alpha
Helix 27	27	B	237	240	Right-handed 310
Helix 28	28	B	269	282	Right-handed alpha
Helix 29	29	B	297	302	Right-handed 310
Helix 30	30	B	312	318	Right-handed alpha
Helix 31	31	B	336	357	Right-handed alpha
Helix 32	32	C	11	24	Right-handed alpha
Helix 33	33	C	42	52	Right-handed alpha
Helix 34	34	C	93	97	Right-handed 310
Helix 35	35	C	98	103	Right-handed alpha
Helix 36	36	C	116	121	Right-handed alpha
Helix 37	37	C	121	126	Right-handed alpha
Helix 38	38	C	149	153	Right-handed 310
Helix 39	39	C	167	181	Right-handed alpha
Helix 40	40	C	211	215	Right-handed 310
Helix 41	41	C	217	220	Right-handed 310
Helix 42	42	C	227	236	Right-handed alpha
Helix 43	43	C	237	240	Right-handed 310
Helix 44	44	C	269	283	Right-handed alpha
Helix 45	45	C	297	302	Right-handed 310
Helix 46	46	C	312	317	Right-handed alpha
Helix 47	47	C	336	357	Right-handed alpha
Helix 48	48	D	11	24	Right-handed alpha
Helix 49	49	D	42	52	Right-handed alpha
Helix 50	50	D	93	97	Right-handed 310
Helix 51	51	D	98	103	Right-handed alpha
Helix 52	52	D	116	126	Right-handed alpha
Helix 53	53	D	149	153	Right-handed 310
Helix 54	54	D	167	181	Right-handed alpha
Helix 55	55	D	211	215	Right-handed 310
Helix 56	56	D	216	220	Right-handed 310
Helix 57	57	D	227	236	Right-handed alpha
Helix 58	58	D	237	240	Right-handed 310
Helix 59	59	D	269	282	Right-handed alpha
Helix 60	60	D	297	302	Right-handed 310
Helix 61	61	D	312	318	Right-handed alpha
Helix 62	62	D	336	357	Right-handed alpha
Helix 63	63	E	11	24	Right-handed alpha
Helix 64	64	E	42	52	Right-handed alpha
Helix 65	65	E	93	97	Right-handed 310
Helix 66	66	E	98	103	Right-handed alpha
Helix 67	67	E	116	121	Right-handed alpha
Helix 68	68	E	121	126	Right-handed alpha
Helix 69	69	E	149	153	Right-handed 310
Helix 70	70	E	167	181	Right-handed alpha
Helix 71	71	E	211	215	Right-handed 310
Helix 72	72	E	216	220	Right-handed 310
Helix 73	73	E	227	236	Right-handed alpha
Helix 74	74	E	237	240	Right-handed 310
Helix 75	75	E	269	282	Right-handed alpha
Helix 76	76	E	297	302	Right-handed 310
Helix 77	77	E	312	318	Right-handed alpha
Helix 78	78	E	336	357	Right-handed alpha
Helix 79	79	F	11	24	Right-handed alpha
Helix 80	80	F	42	52	Right-handed alpha
Helix 81	81	F	93	97	Right-handed 310
Helix 82	82	F	98	103	Right-handed alpha
Helix 83	83	F	116	121	Right-handed alpha
Helix 84	84	F	122	127	Right-handed 310
Helix 85	85	F	149	153	Right-handed 310
Helix 86	86	F	167	181	Right-handed alpha
Helix 87	87	F	211	215	Right-handed 310
Helix 88	88	F	217	220	Right-handed 310
Helix 89	89	F	227	236	Right-handed alpha
Helix 90	90	F	237	240	Right-handed 310
Helix 91	91	F	269	282	Right-handed alpha
Helix 92	92	F	297	302	Right-handed 310
Helix 93	93	F	312	318	Right-handed alpha
Helix 94	94	F	334	357	Right-handed alpha

There are 12 sheets in PDB entry 1I33. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	63	66	first strand
Strand 2	A	77	80	anti-parallel
Strand 3	A	83	89	anti-parallel
Strand 4	A	31	38	parallel
Strand 5	A	3	8	parallel
Strand 6	A	106	109	parallel
Strand 7	A	130	133	parallel
Strand 8	A	160	162	parallel
Strand 9	A	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	222	226	first strand
Strand 2	A	243	250	anti-parallel
Strand 3	A	188	195	parallel
Strand 4	A	256	263	anti-parallel
Strand 5	A	326	333	anti-parallel
Strand 6	A	308	311	anti-parallel
Strand 7	A	289	292	parallel

Back to list of sheets
Back to top of page

There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	66	first strand
Strand 2	B	77	80	anti-parallel
Strand 3	B	83	89	anti-parallel
Strand 4	B	31	38	parallel
Strand 5	B	3	8	parallel
Strand 6	B	106	109	parallel
Strand 7	B	130	133	parallel
Strand 8	B	160	162	parallel
Strand 9	B	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	222	226	first strand
Strand 2	B	243	250	anti-parallel
Strand 3	B	187	195	parallel
Strand 4	B	256	263	anti-parallel
Strand 5	B	326	333	anti-parallel
Strand 6	B	308	311	anti-parallel
Strand 7	B	289	292	parallel

Back to list of sheets
Back to top of page

There are 9 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	63	66	first strand
Strand 2	C	77	80	anti-parallel
Strand 3	C	83	89	anti-parallel
Strand 4	C	31	38	parallel
Strand 5	C	3	8	parallel
Strand 6	C	106	109	parallel
Strand 7	C	130	133	parallel
Strand 8	C	160	162	parallel
Strand 9	C	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	225	first strand
Strand 2	C	245	250	anti-parallel
Strand 3	C	187	195	parallel
Strand 4	C	256	263	anti-parallel
Strand 5	C	326	333	anti-parallel
Strand 6	C	308	311	anti-parallel
Strand 7	C	289	292	parallel

Back to list of sheets
Back to top of page

There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	63	66	first strand
Strand 2	D	77	80	anti-parallel
Strand 3	D	83	89	anti-parallel
Strand 4	D	31	38	parallel
Strand 5	D	3	8	parallel
Strand 6	D	106	109	parallel
Strand 7	D	130	133	parallel
Strand 8	D	160	162	parallel
Strand 9	D	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	226	first strand
Strand 2	D	243	250	anti-parallel
Strand 3	D	187	195	parallel
Strand 4	D	256	263	anti-parallel
Strand 5	D	326	333	anti-parallel
Strand 6	D	308	311	anti-parallel
Strand 7	D	289	292	parallel

Back to list of sheets
Back to top of page

There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	63	66	first strand
Strand 2	E	77	80	anti-parallel
Strand 3	E	83	89	anti-parallel
Strand 4	E	31	38	parallel
Strand 5	E	3	8	parallel
Strand 6	E	106	109	parallel
Strand 7	E	130	133	parallel
Strand 8	E	160	162	parallel
Strand 9	E	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	222	226	first strand
Strand 2	E	245	250	anti-parallel
Strand 3	E	187	195	parallel
Strand 4	E	256	263	anti-parallel
Strand 5	E	326	333	anti-parallel
Strand 6	E	308	311	anti-parallel
Strand 7	E	289	292	parallel

Back to list of sheets
Back to top of page

There are 9 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	65	66	first strand
Strand 2	F	77	80	anti-parallel
Strand 3	F	83	89	anti-parallel
Strand 4	F	31	38	parallel
Strand 5	F	3	8	parallel
Strand 6	F	106	109	parallel
Strand 7	F	130	133	parallel
Strand 8	F	160	162	parallel
Strand 9	F	142	143	parallel

Back to list of sheets
Back to top of page

There are 7 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	222	225	first strand
Strand 2	F	243	250	anti-parallel
Strand 3	F	188	195	parallel
Strand 4	F	256	263	anti-parallel
Strand 5	F	326	333	anti-parallel
Strand 6	F	308	311	anti-parallel
Strand 7	F	289	292	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1I33

Analysis of interatomic Contacts of Structural Units in PDB entry:
1I33